K21 NBR(72x80x10)
Inner diameter:: 72 mm
Outer diameter: 80 mm
The size of the width: 10 mm
Outer diameter: 80 mm
The size of the width: 10 mm
U-RING
72x80x10
K21
NBR
Bearing S6308
Manufacturer: ETERNO
Sizes: 40.00x90.00x23.00 (mm)
Weight:: 460 (kg)
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Bearing 6003 (103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 55x87x10 (mm)
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MEGADYNE ISORAN 1000 RPP5 ( RPP 5M 1000 )
Manufacturer: ContiTech AG
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K22 PU(23,81x36,51x6,35)
Manufacturer: KASTAS
Sizes: 23,81x36,51x6,35 (mm)
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Bearing 7203 C
Manufacturer: ETERNO
Sizes: 17x40x12 (mm)
Weight:: 0.069 (kg)
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K84 PU(116x109,70x5,2)
Manufacturer: KASTAS
Sizes: 116x109,70x5,2 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 67x95x13 (mm)
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HTD 920 8M
Manufacturer: ContiTech AG
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Подшипник 6904-2NKE
Manufacturer: NACHI
Sizes: 20x37x9 (mm)
Weight:: 0.036 (kg)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.